LDC: Less Developed Country
LEDC: Less Economically Developed Country
LHDT: Lord Howe Daylight Time
LHST: Lord Howe Standard Time
M: Mike Time Zone
MAGST: Magadan Island Summer Time
MAGT: Magadan Island Time
MAWT: Mawson Time
MBT: Macclesfield Bank Time

MDT: Mountain Daylight Time

MEJ: Middle East Journal
MENA: Middle East and North Africa
MERIA: Middle East Review of International Affairs
MERO: Middle East Report Online
MIT: Marquesas Islands Time
MSD: Moscow Daylight Time
MSK: Moscow Standard Time
MSR: Mamluk Studies Review

MST: Mountain Standard Time
MUCMENAS: Macquarie University: Centre for Middle East and North African Studies
N: November Time Zone
NACS: Nordic Association for China Studies
NaGe: National Geographic
NAJAKS: Nordic Association for Japanese and Korean Studies
NASA: Nordic Association for South Asian Studies
NASEAS: Nordic Association of Southeast Asian Studies
NATSA: North American Taiwan Studies Association
NCGIA: National Center for Geographic Information and Analysis
NCT: New Caledonia Time

NDT: Newfoundland Daylight Time
NEAAS: New England Conference of the Association for Asian Studies
NFT: Norfolk Time
NH: New Hampshire
NIT: Namgyal Institute of Tibetology
NONESA: Nordic Newsletter for Southeast Asian Studies
NOVST: Novosibirsk Summer Time
NOVT: Novosibirsk Time
NSC: Nepal Study Center

NST: Newfoundland Standard Time
NZDT: New Zealand Daylight Time