| 1151 | MANSFIELD REGENT STREET |
| 1152 | MANSFIELD STOCKWELL GATE |
| 1153 | MANSFIELD STOCKWELL GATE |
| 1154 | MAPPERLEY (HPS) |
| 1155 | MARGATE 51 HIGH STREET |
| 1156 | MARKET RASEN (HPS) |
| 1157 | MASTERCARD CHEQUES |
| 1158 | MATLOCK (HPS) |
| 1159 | MATRIX |
| 1160 | MATRIX (SU) |
| 1161 | MELKSHAM (HPS) |
| 1162 | MELTON MOWBRAY (HPS) |
| 1163 | MERSEYSIDE AGENCIES 1 |
| 1164 | MERSEYSIDE AGENCIES 2 |
| 1165 | MERSEYSIDE AGENCIES 3 |
| 1166 | MERTHYR TYDFIL 132 HI'ST |
| 1167 | MEXBOROUGH 14 HIGH STREET |
| 1168 | MIDDLESBOROUGH |
| 1169 | MIDDLESBOROUGH ALBERT RD |
| 1170 | MIDDLESBOROUGH MTG DESK |
| 1171 | MIDDLESBROUGH (HPS) |
| 1172 | MIDDLETON 1 MIDD'TON GDNS |
| 1173 | MIDLAND PROPERTY UNIT |
| 1174 | MIDS & E ANGLIA KEY A/CS |
| 1175 | MIDS & E ANGLIA NEW BUILD |