Yugoslavia- Ljubljana- German occupation (1944-45)
LOCUST CAMPAIGN
(overprint on stamps of Trans-Jordan): semi-postals 1930 to help locust plague
LOJA FRANCA
(overprint on stamps of Ecuador): Ecuador- Loja Province: control overprint to prevent use of stolen stamps from July 1902 Guyaquil Post Office fire (1902-03)
LOKAL BREF
Sweden- Stockholm
LOS RIOS
(overprint on stamps of Ecuador): provincial control (1902-03)