Communication
Articles about communication systems, signals and exchange of information.
Languages of the United States
Lao script
Latvian language
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Laugh
Laugh (laughter)
Laughter is a vocal, often social vocalization and facial expression associated with amusement, social bonding, and complex emotional responses in humans.
Le Courrier
Leet
Leeward Caribbean Creole English
Legibility
Leonese language
Leonese language (Llionés): history, features, and current status
Letter
Letter (alphabetic character)
Letter box
Letter case
Lezgi language
Lezgi (Lezgian) language — Northeast Caucasian language
Library of Congress Control Number
Lingua franca
Lingua franca: languages that bridge speech communities
Linguistic reduction
Lingwa de planeta
Lisp
Lisp (speech disorder)
List of dialects of English
Lje
Lje (Cyrillic letter Љ) — palatal lateral used in Serbian and Macedonian
Loanword
Lojban
Longwave
Longwave radio
Lossy compression
Lossy compression: principles, common formats, and practical trade-offs
Low Saxon
Luxembourgish language
Mail: the postal system for letters, parcels and official services
Mailman
Mailman (mail carrier): role, duties, history and modern changes
A mailman or mail carrier delivers postal items, sorts and tracks mail, and serves as a public-facing link for the postal service. Roles, equipment, history, variations, and modern
Main-Franconian dialects
Malagasy language
Malagasy language: Austronesian tongue of Madagascar
Malay language
Malayalam
Malayalam: language of Kerala and the Lakshadweep islands
Malayo-Polynesian languages
Maldivian language
Dhivehi (Maldivian language)
Maltese language
Maltese language: history, characteristics, and contemporary use
Man-in-the-middle attack
Manchester code
Mandarin Chinese
Manglish
Manglish (Malaysian colloquial English)
Manx language
Manx language (Manx Gaelic)
Manyogana
Mazandarani language
Mazandarani (Tabari): overview of the Northwestern Iranian language
MC
MC (abbreviation and initialism)
McCune–Reischauer
Meaning
Meitei language
Message passing
Message passing (computer science)
Messenger
Messenger (communication and delivery)