| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1951  | Liverpool Liverpool | Costa Rica, Limón Province Limón > Río Blanco | populated place | N 9° 59′ 34'' | W 83° 7′ 46'' |
| 1952 | Línea B Linea B,Línea B | Costa Rica, Limón Province Matina > Matina | populated place | N 10° 2′ 44'' | W 83° 18′ 42'' |
| 1953 | Lindavista Linda Vista,Lindavista | Costa Rica, San José Tibás > San Juan | section of populated place | N 9° 57′ 56'' | W 84° 4′ 47'' |
| 1954 | Linda | Costa Rica, Puntarenas Province Buenos Aires > Volcán | populated place | N 9° 14′ 39'' | W 83° 25′ 56'' |
| 1955 | Limoncito Limoncito | Costa Rica, Puntarenas Province Coto Brus > Limoncito | populated place | N 8° 49′ 48'' | W 83° 1′ 9'' |
| 1956 | Limonal Limonal | Costa Rica, Alajuela Province Orotina > Coyolar | populated place | N 9° 52′ 43'' | W 84° 33′ 46'' |
| 1957 | Limonal Limonal | Costa Rica, San José Aserrí > San Gabriel | populated place | N 9° 46′ 47'' | W 84° 7′ 8'' |
| 1958 | Limón Limon,Limón | Costa Rica, San José Turrubares > San Pedro | populated place | N 9° 51′ 33'' | W 84° 25′ 56'' |
| 1959 | Límas Limas,Límas | Costa Rica, San José Acosta > Sabanillas | populated place | N 9° 44′ 48'' | W 84° 19′ 10'' |
| 1960 | Líbano Libano,Líbano | Costa Rica, Guanacaste Province Tilarán > Líbano | populated place | N 10° 25′ 2'' | W 84° 59′ 10'' |
| 1961 | Legua Legua | Costa Rica, Alajuela Province Zarcero > Brisas | populated place | N 10° 14′ 41'' | W 84° 23′ 14'' |
| 1962 | Legua Legua | Costa Rica, San José Aserrí > Legua | populated place | N 9° 44′ 6'' | W 84° 6′ 35'' |
| 1963 | La Vega | Costa Rica, Alajuela Province San Carlos > Florencia | populated place | N 10° 24′ 0'' | W 84° 27′ 0'' |
| 1964 | Uruca | Costa Rica, San José Santa Ana > Uruca | populated place | N 9° 56′ 0'' | W 84° 12′ 0'' |
| 1965 | Laurel Galán Laurel Galan,Laurel Galán | Costa Rica, Alajuela Province San Carlos > Cutris | populated place | N 10° 38′ 51'' | W 84° 25′ 51'' |
| 1966 | Laurel | Costa Rica, Alajuela Province San Carlos > Cutris | populated place | N 10° 39′ 0'' | W 84° 24′ 0'' |
| 1967 | Pilas Blancas Las Pilas | Costa Rica, Guanacaste Province Nicoya > Nicoya | populated place | N 10° 2′ 0'' | W 85° 35′ 0'' |
| 1968 | Las Mesas | Costa Rica, Guanacaste Province Santa Cruz > Veintisiete de Abril | populated place | N 10° 14′ 0'' | W 85° 46′ 0'' |
| 1969 | Mantas Las Mantas,Mantas | Costa Rica, Puntarenas Province Garabito > Tárcoles | abandoned populated place | N 9° 41′ 28'' | W 84° 39′ 17'' |
| 1970 | Las Juntas | Costa Rica, Guanacaste Province Nicoya > Quebrada Honda | populated place | N 10° 9′ 0'' | W 85° 18′ 0'' |
| 1971 | Larga Distancia Larga Distancia | Costa Rica, Limón Province Matina > Carrandi | populated place | N 10° 1′ 36'' | W 83° 12′ 5'' |
| 1972 | Plazoleta La Plazoleta,Plazoleta | Costa Rica, San José Desamparados > San Antonio | section of populated place | N 9° 53′ 48'' | W 84° 3′ 20'' |
| 1973 | Pitahaya | Costa Rica, Heredia Province Heredia > Ulloa | populated place | N 9° 58′ 58'' | W 84° 9′ 4'' |
| 1974 | Lapita | Costa Rica, Guanacaste Province Abangares > San Juan | populated place | N 10° 10′ 41'' | W 84° 54′ 31'' |
| 1975 | Lapas Lapas | Costa Rica, Guanacaste Province Nicoya > Mansión | populated place | N 10° 5′ 14'' | W 85° 22′ 37'' |
| 1976 | La Palmita | Costa Rica, Guanacaste Province Bagaces > Bagaces | populated place | N 10° 19′ 0'' | W 85° 13′ 0'' |
| 1977 | La Palma | Costa Rica, Guanacaste Province Nicoya > Nicoya | populated place | N 10° 8′ 0'' | W 85° 28′ 0'' |
| 1978 | Palma | Costa Rica, Puntarenas Province Golfito > Puerto Jiménez | populated place | N 8° 39′ 37'' | W 83° 26′ 23'' |
| 1979 | Pacífica La Pacifica,La Pacífica,Pacifica,Pacífica | Costa Rica, San José Desamparados > San Antonio | section of populated place | N 9° 54′ 23'' | W 84° 3′ 10'' |
| 1980 | La Mora | Costa Rica, Guanacaste Province Santa Cruz > Cartagena | populated place | N 10° 24′ 0'' | W 85° 40′ 0'' |
| 1981 | Lajón Lajon,Lajón | Costa Rica, Guanacaste Province Abangares | populated place | N 10° 12′ 31'' | W 84° 53′ 5'' |
| 1982 | Lajas Lajas | Costa Rica, Heredia Province Santa Bárbara > Purabá | populated place | N 10° 5′ 13'' | W 84° 8′ 12'' |
| 1983 | Lajas Lajas | Costa Rica, San José Turrubares > Carara | populated place | N 9° 42′ 16'' | W 84° 34′ 53'' |
| 1984 | Lagunilla Lagunilla | Costa Rica, Guanacaste Province Santa Cruz > Santa Cruz | populated place | N 10° 15′ 58'' | W 85° 38′ 50'' |
| 1985 | Lagunilla Lagunilla | Costa Rica, Heredia Province Heredia > Ulloa | section of populated place | N 9° 58′ 1'' | W 84° 7′ 8'' |
| 1986 | Laguna | Costa Rica, Guanacaste Province Tilarán > Santa Rosa | populated place | N 10° 31′ 0'' | W 84° 58′ 0'' |
| 1987 | Laguna Laguna | Costa Rica, Puntarenas Province Montes de Oro > La Unión | populated place | N 10° 9′ 31'' | W 84° 42′ 4'' |
| 1988 | Laguna Laguna | Costa Rica, Cartago Province Cartago > Llano Grande | populated place | N 9° 56′ 47'' | W 83° 55′ 51'' |
| 1989 | Laguna Laguna | Costa Rica, Puntarenas Province Quepos > Savegre | populated place | N 9° 17′ 54'' | W 83° 52′ 3'' |
| 1990 | Lagarto | Costa Rica, Puntarenas Province Puntarenas | populated place | N 10° 5′ 0'' | W 84° 58′ 0'' |
| 1991 | La Garita | Costa Rica, Guanacaste Province Nicoya > Nicoya | populated place | N 10° 6′ 0'' | W 85° 29′ 0'' |
| 1992 | La Ese La Ese | Costa Rica, San José Pérez Zeledón > Páramo | populated place | N 9° 26′ 37'' | W 83° 42′ 57'' |
| 1993 | La Cuesta La Cuesta | Costa Rica, Guanacaste Province Nicoya > San Antonio | populated place | N 10° 10′ 16'' | W 85° 26′ 13'' |
| 1994 | La Cuesta La Cuesta | Costa Rica, Puntarenas Province Corredores > La Cuesta | populated place | N 8° 29′ 28'' | W 82° 50′ 54'' |
| 1995 | La Cruz La Cruz | Costa Rica, Guanacaste Province Abangares | populated place | N 10° 20′ 20'' | W 84° 50′ 22'' |
| 1996 | La Chorrera | Costa Rica, Alajuela Province San Carlos > Cutris | populated place | N 10° 54′ 0'' | W 84° 18′ 0'' |
| 1997 | La Chiva | Costa Rica, Guanacaste Province Nicoya > Mansión | populated place | N 10° 9′ 0'' | W 85° 20′ 0'' |
| 1998 | Chimba | Costa Rica, San José Santa Ana > Uruca | populated place | N 9° 55′ 30'' | W 84° 11′ 56'' |
| 1999 | La Calera | Costa Rica, Guanacaste Province Abangares > Las Juntas | populated place | N 10° 10′ 0'' | W 84° 59′ 0'' |
| 2000 | La Aldea | Costa Rica, Guanacaste Province Abangares > Las Juntas | populated place | N 10° 12′ 0'' | W 84° 58′ 0'' |
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