L13 or L-13 may refer to:

Vehicles

LET L-13 Blaník The L-13 Blaník is a two-seater trainer Glider (sailplane), glider produced by Let Kunovice since 1956. It is the most numerous and widely used glider in the world. In United States Air Force Academy service, it is designated TG-10C and was used ...

, a trainer glider * , a ''Leninets''-class submarine *

Stinson L-13 The Stinson L-13 (sometimes known as the Grasshopper, like other aircraft of its type) was a US military utility aircraft first flown in 1945. Development The aircraft design was developed at Stinson in response to a request from the United Stat ...

, an American utility aircraft * Zeppelin LZ 45, a German airship

Proteins

* 60S ribosomal protein L13 * Mitochondrial ribosomal protein L13 * Ribosomal protein L13 leader, a family of human genes

Other uses

Barcelona Metro line 13 Line 13 is the name of a proposed service in the Barcelona Metro network which would join La Morera (neighborhood) in Badalona, a municipality of Barcelonès to the north of Barcelona, with the hilly area around Can Ruti Hospital. The line, which ...

Kwese language Kwese is a Bantu language The Bantu languages (English: , Proto-Bantu: *bantʊ̀) are a large family of languages spoken by the Bantu people of Central, Southern, Eastern africa and Southeast Africa. They form the largest branch of the South ...

* Nissan L13 engine {{Letter-NumberCombDisambig