Initialism of long term partner. / long-term potentiation

Initialism of learn to play. Used in online gaming.

Initialism of long-term disability.

(uncountable) Initialism of long-term care. / (countable) Initialism of lieutenant colonel.

Initialism of long-term relationship. / Initialism of long terminal repeat.

Initialism of left-to-right, used to describe scripts written starting from the left-hand side.

(Australia, South Africa, business) Proprietary Limited, a type of company that has one or more shareholders and in which the number of shareholders is limited.

(insurance) Initialism of level term assurance. / (Wiktionary and WMF jargon) Initialism of long-term abuse.

(tennis) Initialism of Lawn Tennis Association. / Initialism of Land Transport Authority.

Initialism of linear temporal logic.