(B&LE) Bessemer & Lake Erie R.R. Co.	BLE	Apr-70
B. Cribari & Sons	BCBX	Apr-38
B.A.-Shawinigan Ltd.	BSHX	10/57-4/61; eliminated 4/62
B.B. Blair	BBBX	added 7/65; 7/65; eliminated 1/66
B.B. Blair Co.	BBBX	eliminated 7/65
B.C. Hydro	SESX	added 1/90; eliminated 1/94; 7/2000
B.C. Timber Ltd.	WESX	eliminated 7/84
B.F. Goodrich Co., Chemical Group	BFGX	added 7/81; 1/94
	CAOX	eliminated 7/99
B.J. Gas Supply, Inc.	BJGX	added 10/66; 10/66-1/94; eliminated 1/2000; 7/2000
B.J.O. Corp.	BJOX	added 10/87; eliminated 7/89
B.V. Hedrick Gravel & Sand Co.	BVHX	1/75-7/2000
Bad Water Line	BDW	added 1/89; eliminated 7/92; 1/94; added 1/99; 7/2000
Baden Investment Co.	BADX	1/80-7/2000
Baden Tank Car Co.	BADX	added 1/65; 7/65; eliminated 1/66
Badische Corp.	DBCX	added 7/79; 1/80; eliminated 4/86; 1/94
Bags, Inc.	BAGX	added 4/85; eliminated 1/89
Bakelite Corp.	BKLX	Apr-38
Baker Castor Oil Co.	BCOX	1/52-7/65
	BCOX	4/70-1/80
Baker Castor Oil Co. (General American Transportation Corp.)	BCOX	Apr-38
	BCOX	Oct-66
Baker Commodities, Inc.	BAKX	added 1/66; 10/66; eliminated 4/68; 4/70-1/80
Bakery Trading Co.	JBRX	added 10/94; 7/2000
Baldwin-Lima-Hamilton Corp.	BLHX	added 4/54; 10/57
Baldwin-Lima-Hamilton Corp., Industrial Equipment Division	BLHX	4/61-4/70
Ballard Terminal R.R. Co. LLC	BDTL	Jul-00
Baltic Mills, Inc.	BMIX	added 7/79; 1/80; eliminated 1/81
Baltimore & Eastern R.R. Co.	BE	Jan-75
Baltimore & Ohio R.R.	BR&P	Apr-38
	B&S	Apr-38
Baltimore & Ohio R.R. Co.	B&O	4/38-10/66
	BO	1/75-1/80; eliminated 7/87
	WM	eliminated 7/87
Baltimore, Chesapeake & Atlantic Ry. Co.	BCA	23-Jul
Bamberger Electric R.R.	BE	Apr-38
Bamberger R.R.	B	1/52-7/65
Bangor and Aroostook R.R. Co.	BAR	7/23-7/2000
	CDAC	added 4/2001
	NVR	added 4/2001
	QSR	added 4/2001
Bankers Leasing Corp. (Commonwealth Plan, Inc.)	BLCX	Oct-66
Bankers Tank Car Management, Inc.	HRRX	1/80; eliminated 4/84
Bannock Leasing, Inc.	MANX	added 1/66; eliminated 10/66
Barada & Page, Inc.	BPCX	Apr-61
Barium Reduction Corp.	BRX	1/52-10/57; eliminated 10/59
Barnhart Crane & Rigging Co.	BHTX	added 7/98; 7/2000
Baroid Division, National Lead Co.	BDNX	added 10/65; 10/66-4/70; eliminated 4/73
Baroid Division, NL Industries, Inc.	BDNX	added 4/73; 1/75-1/80; eliminated 10/89
Baroid Drilling Fluids, Inc.	BDNX	added 10/89; 1/94-7/2000
Barre & Chelsea R.R.	BC	4/38-1/52
Barre & Chelsea R.R. Co.	B&C	23-Jul
Barrett Division, Allied Chemical & Dye Corp.	PBX	10/57; eliminated 7/58
Barrett Division, Allied Chemical Corp.	PBX	added 7/58; eliminated 1/59
Basell Canada Inc.	HCLX	added 1/2001
Basell U.S.A., Inc.	HPIX	added 1/2001
	MLLX	added 1/2001
BASF Corp.	DBCX	added 4/86; 1/94-7/2000
Basin Electric Power Cooperative	BPCX	1/94-7/2000
Batesville Southwestern R.R.	BSW	23-Jul
Bath and Hammondsport R.R. Co.	BH	1/75; added 7/79; 1/80; eliminated 10/93; 1/94
Batten Kill R.R. Co.	BKRR	eliminated 4/92; 1/94
Batten Kill R.R. Co., Inc.	BKRR	added 10/82; eliminated 1/87
	BKRR	Jul-00
Bauxite & Northern Ry. Co.	BTN	23-Jul
Bauxite & Northern Ry. Co.	BXN	1/75-1/94; eliminated 10/96; 7/2000
Bay Chemical Co., Division of Morton Salt Co.	BAYX	1/52-10/57
Bay Chemical Co., Inc.	BAZX	added 4/73; 1/75-1/80; eliminated 1/86
	MYSX	Apr-38
Bay Cities Gas Corp.	BCGX	added 4/85; 1/94; eliminated 1/99; 7/2000
Bay Colony R.R. Corp.	BCLR	added 10/82; 1/94-7/2000
Bay of Quinte Ry. Co. (Canadian National Rys.)	BQ	23-Jul
Bay Point & Clayton R.R.	BP&C	Apr-38
Bay State Milling Co.	BASX	added 1/81; eliminated 10/93; 1/94; added 10/96; eliminated 4/97; 7/2000
	BPPX	added 1/81
	BSMX	eliminated 10/93; 1/94; added 10/96; eliminated 4/97; 7/2000
	KABX	eliminated 10/93
Bay Zinc Co., Inc.	BAZX	added 1/86; eliminated 7/87
Bayer Corp.	BAYX	added 4/96; 7/2000
BBC Brown Boveri, Inc.	BBCX	added 4/84; eliminated 1/89
BC Rail Ltd.	BCIT	added 10/84; 1/94-7/2000
	BCOL	added 10/84; 1/94-7/2000
	PGE	added 10/84; 1/94-7/2000
	PGER	eliminated 4/85
BDL Co.	BDLX	Jul-00
Beaufort and Morehead R.R. Co.	BMH	1/75-1/80; eliminated 1/87; 1/94-7/2000
Beaver, Meade & Englewood	BME	Jan-75
Beazer West, Inc.	GFHX	added 4/91; 1/94; eliminated 10/94
	GIHX	1/94; eliminated 10/97
Becco Chemical Division, Food Machinery and Chemical Corp.	BECX	added 4/55; 10/57-4/61
Becker Sand & Gravel Co.	BSGX	added 10/69; 4/70-1/75
Beech Mountain R.R. Co.	BEEM	1/75-7/2000
Beker Industries Corp.	BICX	added 4/81; eliminated 7/88
Belcher Oil Co.	BEPX	4/38-4/61; eliminated 4/62; added 11/73; 1/75; eliminated 7/78
Belfast and Moosehead Lake R.R. Co.	BML	added 7/74; 1/75; eliminated 7/77; 1/80; eliminated 7/91; 1/94-7/2000
Belle Alkali Co.	BAKX	4/38-1/52
Belle Haven Foods, Inc.	BELX	Jul-00
Bellefonte Central R.R. Co.	BFC	7/23-10/66 & 1/75-1/80; eliminated 7/84
Belleville Gas Corp.	BGCX	4/70-1/80
Belleville Gas Corp., Inc.	BGCX	added 1/66; 10/66; eliminated 7/68
Bellingham International R.R. LLC	BIRR	Jul-00
Belt Ry. Co. of Chicago	BRC	7/23-7/2000
Belton R.R. Co.	BRR	1/75-1/80; eliminated 10/91; 1/94
Belvidere & Delaware River Ry. co., Inc.	BDRY	Jul-00
Bemis Co., Inc.	BMSX	added 1/97; eliminated 1/98; 7/2000
Bennetsville & Cheraw R.R. Co.	B&CW	7/23-4/38
Bennett Lumber Products, Inc.	BENX	added 10/72; 1/75-1/80; eliminated 4/93; 1/94
Berger Foods Co.	BFCX	4/38-1/52; eliminated 4/54
Berkman Rail Services, Inc. d/b/a Kiski Junction R.R.	KJR	added 10/95; eliminated 7/98; 7/2000
Berks Rail Corp.	BEKR	eliminated 10/84
Berlin Mills Ry., Inc.	BMS	1/75; added 7/79; 1/80-1/94; eliminated 7/99
Bernuth, Lembcke Co., Inc.	BLCX	Jan-52
Bertrand Mill & Elevator Co., Inc.	BMEX	added 1/79; 1/80; eliminated 7/80
Berwick Forge and Fabricating Division, Whittaker Corp.	BFFX	added 1/83
Berwick Freight Car Co.	BFCX	1/94-7/2000
Berwind Ry. Service Co.	BRLX	Jan-94
Berwind-White Coal Mining Co.	BWCMCo.	Apr-38
Berwind-White Coal Mining Co.	BWCX	4/38-4/61
Bessemer & Lake Erie R.R.	B&LE	7/23-10/66
Bessemer & Lake Erie R.R. Co.	BLE	4/70-7/2000
Best Foods Division of Corn Products Co.	BFX	added 1/59
Best Foods, Inc.	BFX	4/38-10/57; eliminated 1/59
Bethlehem Steel Co. (General American Transportation Corp.)	BSLX	Apr-38
Bethlehem Steel Corp.	BFIX	added 7/95; eliminated 1/99; 7/2000
	BSCX	added 10/70; 1/75-7/2000
	BSIX	added 1/94; 7/2000
Beverage Ventilated Despatch (Merchants Despatch Transportation Corp.)	BVDX	Apr-38
Bevier & Southern R.R. Co.	BV&S	7/23-10/66
	BVS	1/75-1/80; eliminated 1/83
BHP Cooper Inc.	PVCX	added 10/96; 7/2000
BHP Nevada R.R. Co.	BHP	Jul-00
Big Fork & International Falls Ry.	BFIF	Apr-38
Big Rivers Electric Corp.	BREX	1/94; eliminated 7/99; 7/2000
Big Sandy & Cumberland R.R. Co.	BS&C	23-Jul
Big Sandy & Kentucky River Ry. Co.	BS&K	23-Jul
Big Three Industrial Gas & Equipment Co.	BIGX	added 4/69; 4/70
Big Three Industries, Inc.	BIGX	1/75-1/80; eliminated 1/91
Big Three Lincoln-Alaska, Inc.	BTAX	added 10/81; 1/94; eliminated 4/97
Big West Oil Co.	FJLX	1/94-7/2000
	FLJX	added 10/93; 1/94-7/2000
Big West Oil Co. of Montana	BWTX	4/38-10/66; eliminated 1/69; 4/70
Bingham & Garfield Ry.	BG	4/38-1/52
Bingham & Garfield Ry. Co.	B&G	23-Jul
Birmingham & Southeastern R.R.	B&SE	4/38-7/65
Birmingham Southern R.R. Co.	BS	4/38-7/2000
Birmingham Terminal	BTC	1/94-7/2000
Bisbee Linseed Co.	BLX	Apr-38
Bisceglia Brothers, Inc.	BBWX	Apr-38
BJ Hughes Inc.	BJHX	added 10/81; eliminated 10/87
BJ Titan Services Co.	BJHX	added 10/87; 1/94-7/2000
Black Mesa & Lake Powell	BLKM	1/80-7/2000
Black River and Western Corp.	BRW	1/80-7/2000
Blaw-Knox Co.	BKX	4/38-4/70; eliminated 1/74
Bloch & Guggenheimer, Inc.	BAGX	4/38-4/61; eliminated 4/62
Blossman Hydratane Gas, Inc.	BHTX	added 4/62; 7/65; eliminated 10/65
Blue Circle Atlantic Inc.	ACEX	added 4/86; eliminated 4/87
	BCAX	added 4/87; eliminated 7/88
	BCAX	added 4/89; eliminated 10/90
Blue Circle Atlantic, Inc., d/b/a Blue Cirle West	BCAX	added 7/88; eliminated 4/89
Blue Circle Inc.	BCAX	added 10/90; 1/94-7/2000
	BCIX	added 4/87; 1/94-7/2000
	MMSX	eliminated 4/87
	WBCX	added 1/94; 7/2000
	DPCX	eliminated 10/88
Blue Diamond Mining, Inc.	BDMX	added 10/78; 1/80; eliminated 1/89; 1/94-7/2000
Blue Mountain R.R., Inc.	BLMR	1/94-7/2000
Blue Ridge Ry. Co. (Southern Ry. System)	BLR	23-Jul
Blue Rock, Inc.	BRIX	Apr-61
Bluewater Michigan Chapter, Inc.	BMCX	Jul-00
BN Leasing Corp.	BNLX	Jan-94
Boat Co.	BOCY	added 5/83; eliminated 1/88
BOC Gases	BOCX	added 1/2000; 7/2000
BOC Gases, a Division of the BOC Group, Inc.	ARIX	eliminated 1/2000
Bodie-Hoover Petroleum Corp.	BHPX	Apr-38
Bogle Industries	RJNX	added 7/81; eliminated 10/82
Bois D'Arc & Southern Ry.	BDS	Jan-52
Boise Cascade Corp.	BCTX	added 10/68; 4/70; eliminated 4/72
Boise Cascade Corp. (Intra-Plant Service)	BCTX	Jan-94
Bombardier Capital Rail, Inc.	NBIX	added 10/99; 7/2000
	NRLX	added 10/99; 7/2000
Bombardier Inc., Transportation Equipment Group	BBRX	added 10/96; 7/2000
Bombardier Transportation	BRBX	Jul-00
Bond Pickle Co., Inc.	BPX	1/52-10/57; eliminated 1/60
Bonneville Power Administration	BPAX	10/57-7/65
	BPAX	4/70-1/75
Boothe Leasing Corp.	GNGX	added 1/62; 7/65; eliminated 7/66
Borden Chemical Co., Division of the Borden Co.	BCDX	added 10/60; 4/61-10/66; eliminated 7/68
Borden Chemical, Division of Borden, Inc.	BCDX	added 1/72; 1/75; eliminated 7/76; added 7/78; 1/80; eliminated 1/91
Borden Chemical, Division of Borden, Inc.	SDCX	added 1/72; 1/75-1/80
Borden Chemical, Inc.	BCDX	added 1/2001
Borden Packaging & Industrial Products, Division of Borden, Inc.	BCDX	7/2000; eliminated 1/2001
Borden, Inc. -- Chemical Division	BCDX	added 7/68; 4/70; eliminated 1/72
Borden's Farm Products Division of the Borden Co.	BFIX	4/38-1/52
Borden-Wieland Division of the Borden Co.	BWIX	Apr-38
Border Chemical Co., Ltd.	BCCX	added 7/65; 7/65-7/2000
Border Pacific R.R. Co.	BOP	added 4/84; 1/94-7/2000
Border States Distributing Co.	BSDX	Jan-52
Borg-Warner Chemicals	BWCX	1/80; eliminated 10/89
Borinstein R.R. Co.	BRRC	1/94-7/2000
Boston & Albany R.R.	B&A	7/23-10/66
Boston and Maine Corp.	BM	1/75-1/80
	MTC	eliminated 1/93
Boston and Maine R.R.	B&M	23-Jul
	BM	4/38-4/70
	BM	Jan-94
Boston Terminal Co.	BTCO	1/75-7/2000
Boulder Scientific Co.	CLPX	1/94-7/2000
Bowman Dairy Co.	BOWX	4/38-4/61
Boyne City R.R. Co.	BCRR	1/75-1/80
BP Amoco Chemical Co.	BPOX	eliminated 1/2000
	AMCX	added 7/99
	SOCX	eliminated 1/2000
BP Amoco Chemical Co., BP Oil Division	BPOX	added 1/2000; 7/2000
	SOCX	added 1/2000; 7/2000
BP Amoco Chemical Co., Chemical Division	AMCX	Jul-00
BP Oil Co.	BPOX	added 1/90; 1/94
	SOCX	added 7/95
	BPOX	added 4/85; eliminated 1/90
Bradford Gasoline Co.	BBSX	Apr-38
Bradford Industrial Rail, Inc.	BR	added 7/93; 1/94-7/2000
Brae Corp.	BRAX	1/80; added 10/80; eliminated 7/84
Brae Transportation Inc., a subsidiary of Brae Corp.	BCRX	added 4/88; eliminated 1/90
	BRAX	added 7/84; eliminated 1/90
	LUKX	added 4/89
Brandenburg Industrial Service Co.	BISX	added 1/99; 7/2000
Brandon Corp.	BRAN	added 7/78; 1/80-7/2000
Brandywine Valley R.R. Co.	BVRY	added 7/82; 1/94-7/2000
Branford Steam R.R.	BRFD	1/80-7/2000
Branson Scenic Ry., Inc.	BSRX	Jul-00
Bremerton Freight Car Ferry	BFCF	1/75-1/80
Brent C. Lewis	RBLX	Jul-00
Brewster Phosphates of Bradley, Florida	BPPX	eliminated 4/87
Brighton Corp.	BCPX	added 7/81; eliminated 10/91
Brillon & Forest Junction R.R. Co.	BFJR	added 4/79; 1/80; eliminated 1/85
Bristol Industrial Terminal Ry., Inc.	BITY	added 10/92; 1/94; eliminated 1/96
British American Oil Co.	BAOX	4/38-10/57
British American Oil Co., Ltd.	FOKX	1/52-10/57
British Columbia Hydro and Power Authority	BCE	1/75-1/80
	BCH	1/75-1/80; eliminated 1/89
British Columbia Ry. Co.	BCIT	1/75-1/80; eliminated 10/84
	BCOL	1/75-1/80; eliminated 10/84
	PGE	1/75-1/80; eliminated 10/84
	PGER	1/75-1/80
Brookhaven Creamery Co., Inc.	BCRX	Apr-38
Brooklyn Eastern District Terminal	BEDT	1/75-1/80; eliminated 10/83
Brooklyn Resource Recovery	BRRX	added 10/96; eliminated 1/98; 7/2000
Brown Boveri Corp.	BBCX	added 11/73; 1/75-1/80; eliminated 4/84
Brown Chemical Co., Inc.	AHBX	added 4/75; eliminated 7/78
Brown Co.	BCX	4/38-10/66; eliminated 10/67
Brown Forest Industries Ltd., a Division of Brown Co.	BFIX	added 1/69 (reporting marks changed from KVPX); 4/70-1/80; eliminated 4/81
	KVPX	added 4/67; eliminated 1/69 (reporting marks changed to BFIX)
Brown Trailer, Inc.	LJIX	1/94; added 10/96; eliminated 4/97; 7/2000
Brown-Miller Co.	BMCX	1/52-10/66; eliminated 7/67
Brownsville and Rio Grande International R.R.	BRG	added 4/84; 1/94-7/2000
BRS Leasing Co., Inc.	BRLX	added 1/80; 1/80; eliminated 1/91
Bruggere & Monson	BUGX	Jul-00
BSDA R.R.	BSDA	added 10/89; eliminated 7/91; 1/94-7/2000
BTE Equipment, LLC	BTEX	Jul-00
Buckeye Power Inc.	BPIX	added 7/75; eliminated 10/78
Buckeye Steel Castings Co.	BIIX	added 1/69; 4/70-1/80; eliminated 1/81
Buckingham Branch R.R. Co.	BB	added 7/89; 1/94-7/2000
Budlong Pickle Co.	BPIX	4/38-10/57; eliminated 10/59
Budlong Pickle Co. Division of Green Bay Food Co.	BPIX	added 10/59; eliminated 1/60
Buffalo & Pittsburgh R.R., Inc.	BPRR	added 10/88; 1/94-7/2000
Buffalo & Susquehanna R.R. Corp.	B&S	23-Jul
Buffalo Brake Beam Co.	WSCX	added 10/80; eliminated 5/83; 1/94
Buffalo Creek R.R.	BCK	7/23-10/66 & 1/75
Buffalo Electro-Chemical Co.	BECX	4/38-1/52; eliminated 4/55
Buffalo Ridge R.R., Inc.	BFRR	added 4/89; eliminated 4/93; 1/94-7/2000
Buffalo Southern R.R., Inc.	BSOR	added 7/82; 1/94-7/2000
Buffalo, Rochester & Pittsburgh Ry. Co.	BR&P	23-Jul
Bulk Equipment Specialist	MLEX	Jan-94
Bullet Concrete Materials Co.	BCMX	added 5/83; eliminated 10/87; 1/94-7/2000
Bunge Corp.	BRCX	added 1/99; 7/2000
Burgie Vinegar Co.	BVCX	Apr-38
Burke Energy Corp.	BRKX	added 4/82; eliminated 7/88
Burlington Junction Ry.	BJRY	eliminated 7/86; 1/94-7/2000
Burlington Northern (Manitoba) Ltd.	BNML	1/75-7/2000
Burlington Northern Express Co.	RBW	Jan-94
Burlington Northern Inc.	BN	1/75-1/80; eliminated 7/81
	BNFE	1/75-1/80; eliminated 7/81
	BRE	1/80; eliminated 7/81
	CBQ	1/75-1/80; eliminated 7/81
	GN	1/75-1/80; eliminated 7/81
	MDSB	Jan-80
	MNR	1/80; eliminated 4/81
	NP	1/75-1/80; eliminated 7/81
	RBBN	1/80; eliminated 7/81
	RBBQ	1/75-1/80; eliminated 7/81
	RBW	1/80; eliminated 7/81
	SLSF	added 1/81; eliminated 7/81
	SPS	1/75-1/80; eliminated 7/81
	USLF	added 1/81; eliminated 7/81
	WFB	1/80; eliminated 4/81
	WFE	1/80; eliminated 7/81
	WHI	1/80; eliminated 7/81
	WOB	eliminated 1/78; 1/80
Burlington Northern R.R. Co.	BN	added 7/81; 1/94
	BNFE	added 7/81; 1/94
	BNQ	Jan-94