| A
B C D E F
G H I J K
L M N O P
Q R S T U
V W X Y Z |
| ACE |
Atlantic
Coast Express (premier Southern Railway train to the West Country) |
| B&ER |
Bristol & Exeter Railway |
| B&WR |
Bodmin & Wadebridge Railway |
| BA&CLR |
Bere Alston & Calstock Light Railway |
| BR |
British Railways, also Bridgwater Railway or Bridport
Railway |
| BWH&AR |
Bideford, Westward Ho! &
Appledore Railway |
| CR |
Cornwall Railway |
| CMR |
Cornwall Minerals Railway |
| D&CR |
Devon & Cornwall Railway |
| D&SR |
Devon & Somerset Railway |
| DCR |
Dorset Central Railway |
| DMU |
Diesel Multiple Unit |
| DT |
Double Twist (a type of signal-box lever-frame interlocking) |
| E&CHR |
Easton & Church Hope Railway |
| ECMR |
East Cornwall Mineral Railway |
| EKT |
Electric Key Token (a method of single-line block control) |
| ESR |
East Somerset Railway |
| ETS |
Electric Train Staff (a method of single-line block control) |
| ETT |
Electric Train Tablet (a method of single-line block control) |
| FPL |
Facing Point Lock |
| GF |
Ground Frame |
| GWR |
Great Western Railway |
| HT |
Horizontal Tappet (a type of signal-box lever-frame interlocking) |
| L&BR |
Lynton & Barnstaple Railway |
| L&CR |
Liskeard & Caradon Railway |
| L&LR |
Liskeard & Looe Railway |
| L&SWR |
London & South Western
Railway |
| LQ |
Lower Quadrant (type of signal) |
| M&SWJR |
Midland & South Western Junction Railway |
| METS |
Miniature Electric Train Staff (a method of single-line block control) |
| MR |
Midland Railway, also Minehead Railway |
| ND&CJLR |
North Devon & Cornwall Junction
Light Railway |
| NSKT |
No-Signalman Key Token (a method of single-line block control) |
| OES |
One Engine in Steam (a method of single-line block control) |
| OTW |
One Train Working (a method of single-line block control) |
| PD&SWJR |
Plymouth, Devonport & South
Western Junction Railway |
| R&CR |
Redruth & Chacewater Railway |
| RC&BR |
Ringwood, Christchurch & Bournemouth Railway |
| S&DR |
Somerset & Dorset Railway (predecessor of the S&DJR
- q.v.), also Southampton & Dorchester Railway |
| S&DJR |
Somerset & Dorset Joint
Railway, also Salisbury & Dorset Junction Railway |
| S&WR |
Severn & Wye Railway |
| S&YR |
Salisbury & Yeovil Railway |
| SB |
Signal Box |
| ST |
Single Twist (a type of signal-box lever-frame interlocking) |
| SCR |
Somerset Central Railway |
| SDR |
South Devon Railway |
| SR |
Southern Railway |
| TCB |
Track Circuit Block (a method of block signalling) |
| TST or TS&T |
Train Staff & Ticket (a method of single-line block control) |
| UQ |
Upper Quadrant (type of signal) |
| VT |
Vertical Tappet (a type of signal-box lever-frame interlocking) |
| W&PR |
Weymouth & Portland Railway |
| WC&PR |
Weston, Clevedon & Portishead
Railway |
| WCR |
West Cornwall Railway |
| WSMR |
West Somerset Mineral Railway |
| WSR |
West Somerset Railway |
| WS&WR |
Wilts, Somerset & Weymouth Railway |
| A
B C D E F
G H I J K
L M N O P
Q R S T U
V W X Y Z |
