| Termen/ Term | Nr. apariții/ No. occurrences |
| Litografia Jos Drotleff | 1 |
| Litografia Krabs din Sibiu | 1 |
| Litografia Winckelmann & Sohne | 1 |
| Litografia Winckelmann & U. Sohne | 1 |
| Litografia Winckelnann | 1 |
| Litu, A. | 2 |
| Livorno | 3 |
| Lix | 1 |
| Lobel | 4 |
| Lobel Iosif | 2 |
| Locle | 3 |
| Loder Jac | 1 |
| Lokowski | 1 |
| Lonay | 2 |
| London | 1 |
| Londra | 54 |
| Lonea | 4 |
| Longinescu, G. G. | 1 |
| Longman | 1 |
| Lorenz | 1 |
| Lorenz Stanko | 1 |
| Lorenzo Ancona | 1 |
| Lorinți, Mihail | 1 |
| Louis | 7 |
| Louis fotograf | 4 |
| Louis fotograf Calea Moșilor 127 | 1 |
| Louis Photograph de Bucarest Calea | 1 |
| Lovis Medl | 1 |
| Lowy, J. | 4 |
| Luben Christow | 1 |
| Luceafărul | 1 |
| Luckhardt Fritz | 4 |
| Luculescu, D. L. | 1 |
| Ludwig, Angerer | 6 |
| Lugoj | 5 |
| lugojan | 1 |
| Luneschdoss | 1 |
| Luneschlofs | 1 |
| Luneschloss, P. D. | 2 |
| Lupeni | 4 |
| Lupeni,I. M. | 1 |
| Lupșa | 1 |
| Lupu-Bartha | 2 |
| Luvru | 1 |
| Luz | 1 |
| Lwow | 1 |
| Lyon | 1 |
| Lyon-Paris | 1 |
| Lyon? | 2 |
| M. Brion de la Tour | 1 |