Scottish Transport South West
A bus operator in West Scotland, in Glasgow and in South Scotland
- 1 Kilmarnock - Darvel
- 1 Glasgow - Neilston
- 1A Kilmarnock - Galston
- X1 Kilmarnock - Strathaven
- 2 Glasgow - Johnstone
- 3 Onthank - Shortless
- 3 Glasgow - Linwood
- 4 Ayr - Glasgow
- X4 Workington - Penrith
- X5 Carlisle - Whitehaven
- X6 Carlisle - Lancaster
- X7 Glasgow - Kilmacolm
- X8 Clyde flyer Glasgow - Greenock
- 9 Dunlop - Kilmarnock
- 10 Troon - Kilmarnock
- 11 Kilmarnock - Ardrossan
- 12 Stevenston - Ardrossan
- 14 Ayr - Irvine
- 15 Ayr - Kilmarnock
- X23 Erskine - Glasgow
- 25 Beith - Irvine
- 26 Irvine - Lochwinnoch
- X36 Glasgow - Ardrossan
- 52 Ayr - Bellbank
- 58 60 Ayr - Girvan
- X71 Darvel - Glasgow
- X72 Dumfries - Stranraer
- 76 Kilmarnock - Cumnock
- X76 Glasgow - Muirkirk
- 77 Fenwick - Kilmarnock
- X77 Glasgow - Alloway
- X78 Glasgow - Troon
- 79 179 Dumfries - Carlisle
- X79 Glasgow - Irvine
- X80 Glasgow - Stranraer
- X81 Glasgow - Belfast
- X88 Ayr - Dumfries
- X89 Edinburgh - Dumfries
- X95 Edinburgh - Carlisle
- 111 Carlisle - Longtown
- 112 Carlisle - Brampton
- 246 Cumnock - Dumfries
- 300 Carlisle - Workington
- 343 Stranraer
- 349 Ayr - Rankinston
- 358 Girvan - Stranrear
- 360 Ayr - Stranraer
- 362 Stranraer - Port William
- 366 Dumfries - Dalbeattie
- 367 Stranraer - Port Patrick
- 381 Dumfries - Moffat
- 400 Carlisle - Silloth
- 402 Dumfries - Kirkcudbright
- 403 Dumfries - Gatehouse of Fleet
- 404 Dumfries - AE
- 405 Dumfries - New Galloway
- 407 Stranraer - Kirkcolm
- 408 Stranraer - Drummore
- 555 Carlisle - Keswick
- 585A 585X Largs - Ardrossan
- 600 Carlisle - Cockermouth
- X600 Carlisle - Newcastle
- 901 Clyde flyer Glasgow - Largs
- 902 Clyde flyer Glasgow - Millport
- 903 Clyde flyer Glasgow - Dunoon
- 904 Clyde flyer Millport - Millport ferry
- 905 Clyde flyer Express Glasgow - Largs
- 906 Clyde flyer Glasgow - Largs
- 907 Clyde flyer Paisley - Largs
- 382 Dumfries - Ecclefechan
- 585 Largs - Ayr
- 7 Bellfield - New farm loch
- X42 Ayr - Muirkirk
- X43 New Cumnock - Ayr
- X74 Glasgow - Dumfries
- X77K Glasgow - Ayr