| Termen/ Term | Nr. apariții/ No. occurrences |
| LUCAS VAN | 1 |
| LUCASIEVICI | 3 |
| LUCASIEVICI LETITIA | 1 |
| LUCASIEVICI STERIADI LETITIA | 1 |
| LUCASIEVICI-STERIADI LETITIA | 11 |
| LUCCA | 2 |
| LUCCHESI MICHELE | 1 |
| LUCE | 1 |
| LUCE MAXIMILIEN | 3 |
| LUCHIAN GRIGORESCU | 1 |
| LUCHIAN STEFAN | 515 |
| LUCIA RACOVITA | 4 |
| LUCOMSCHI G | 1 |
| LUCRETIA FEDOROV | 3 |
| LUDOSANU-POPP A. | 1 |
| LUDOVICO | 1 |
| LUDOVICUS REISCHL | 1 |
| LUDWIG | 3 |
| LUGAN FRANZ | 1 |
| LUI DOMINIC | 1 |
| LUIGI | 1 |
| LUIGI FERDINANDO MARSIGLI | 30 |
| LUIGI MAYER | 1 |
| LUIN P. | 1 |
| LUINI BERNARDINO | 3 |
| LUKASZ IRINA | 28 |
| LULAUZE ADOLPHE | 1 |
| LUMINAIS EVARISTE-VITAL | 3 |
| LUNA FRANCISCO | 6 |
| LUNCANI | 3 |
| LUNDENS GERRIT | 1 |
| LUNGEANU ECATERINA | 12 |
| LUNGU VESPASIAN | 23 |
| LUNIOT EDMOND LOUIS | 1 |
| LUNOIS ALEXANDRE | 4 |
| LUNTZ ADOLF | 2 |
| LUOTE ANDRE | 1 |
| LUPSA MARE | 1 |
| LUPU | 1 |
| LUPUL | 1 |
| LURCAT ANDRE | 1 |
| LURCAT JEAN | 1 |
| LUSS GHEORGHE | 1 |
| LUTGENDORF FERD. | 1 |
| LUTTI BEN. | 1 |
| LUYCK HANS VAN | 1 |
| LVOV P. I. | 2 |
| LYDIE | 3 |
| LYNKER | 1 |
| LYNKER ANNA | 6 |