| Glasgow Mullaitivu | India Standard Time | -05:30 |
| Glasgow Mullanpur Dakha | India Standard Time | -05:30 |
| Glasgow Mullingar | Ireland Time | 00:00 |
| Glasgow Minato | Japan Time | -09:00 |
| Glasgow Mineral de la Reforma | Central Time | 06:00 |
| Glasgow Minerva | Eastern Time | 05:00 |
| Glasgow Minden | Central Time | 06:00 |
| Glasgow Munderipur | India Standard Time | -05:30 |
| Glasgow Mumbai | India Standard Time | -05:30 |
| Glasgow Mumbai | India Standard Time | -05:30 |
| Glasgow München-Flughafen | Central European Time | -01:00 |
| Glasgow Muncy | Eastern Time | 05:00 |
| Glasgow Münsingen | Central European Time | -01:00 |
| Glasgow Münster | Central European Time | -01:00 |
| Glasgow Münnerstadt | Central European Time | -01:00 |
| Glasgow Münstertal | Central European Time | -01:00 |
| Glasgow Muntinlupa | Philippine Time | -08:00 |
| Glasgow Munxar | Central European Time | -01:00 |
| Glasgow Munxar | Central European Time | -01:00 |
| Glasgow Mur-de-Sologne | Central European Time | -01:00 |
| Glasgow Neyveli T.S | India Standard Time | -05:30 |
| Glasgow Newtonhill | United Kingdom Time | 00:00 |
| Glasgow Newtown | Eastern Australia Time | -11:00 |
| Glasgow Newtown | Eastern Time | 05:00 |
| Glasgow Murwillumbah | Eastern Australia Time | -11:00 |
| Glasgow Murten | Central European Time | -01:00 |
| Glasgow Murthal | India Standard Time | -05:30 |
| Glasgow Murton | United Kingdom Time | 00:00 |
| Glasgow Muravera | Central European Time | -01:00 |
| Glasgow Murphys | Pacific Time | 08:00 |
| Glasgow Murnau am Staffelsee | Central European Time | -01:00 |
| Glasgow Muro d'Alcoi | Central European Time | -01:00 |
| Glasgow Murrells Inlet | Eastern Time | 05:00 |
| Glasgow Murrumbateman | Eastern Australia Time | -11:00 |
| Glasgow Polignano A Mare | Central European Time | -01:00 |
| Glasgow Poli Crysochous | Eastern European Time | -02:00 |
| Glasgow Polton | United Kingdom Time | 00:00 |
| Glasgow Polruan | United Kingdom Time | 00:00 |
| Glasgow Polšnik | Central European Time | -01:00 |
| Glasgow Ponca | Central Time | 06:00 |
| Glasgow Pont-Sainte-Marie | Central European Time | -01:00 |
| Glasgow Ponkunnam | India Standard Time | -05:30 |
| Glasgow Ponnamveli | India Standard Time | -05:30 |
| Glasgow Pontian District | Malaysia Time | -08:00 |
| Glasgow Ponte Tresa | Central European Time | -01:00 |
| Glasgow Ponte do Rol | Western European Time | 00:00 |
| Glasgow Ponte Fabbrica | Central European Time | -01:00 |
| Glasgow Ponte Nizza | Central European Time | -01:00 |
| Glasgow Radoľa | Central European Time | -01:00 |
| Glasgow Pontresina | Central European Time | -01:00 |