LGC La Gaye Ciencia
LGdl’AedTP Librairie Générale de l’Architecture et des Travaux
Publics
LG-G Liers Genootschap voor Geschiedenis
Lh Loughborough
LH Leonard Hill Books
L’H L’Harmattan
Li Liverpool
Li-AA Literarisch-Artistische Anstalt
LiB Living Books
LiH Libris Horizonte
Lin Linteau
LIR Librairies Imprimeries Réunies
LiUP Liverpool University Press
Liv Liviana
LK Laurence King
L-k Literaturno-khudozh.agentstvo “RA”
Ll Lassleben
LL Leoncé Laget
lM le Monnier
LM Landesmuseum
LMSR Low, Marston, Searle, & Rivington
LmT Landeskirchenamt
Ln Lisbon
LND Latimer New Dimensions
LNP Imp. La Nueva Pincia
Lo Longman, Longman, Green, etc., Longmans, oror (^)
Longmans Scientific & Technical, or, simply Longmans
Lod Lockwood
Loi Longanesi
Lp Limpert
LP Lutterworth Press
LPLS Leeds Philosophical & Literary Soc. Ltd.
Lr Lancaster
Ls Lichtenfels
LS Longmead, Shaftesbury, Dorset
L&S Lambert & Schneider
LSAPP Librairie de la Société anonyme de publications périodiques
Lt Lippincott
Ltr Lampeter
Lu Lumen
Lü Lüchinger
LuH Lund Humphries
Lv Louisville, KY
LV Locust Valley
LVC Library of Victorian Culture
Lw Langewiesche
Lz Leipzig
M Mondadori
Ma Madrid
Maa Munksgaard
Mä Mäander
MaB Management Books
MAB Marker Art Books
MacD MacDonald
MacV MacVeagh
Mad Madura
MAG Municipal Art Gallery
Mag Maggioli
Mai Marietti
MAIT Massachusetts Institute of Technology
MAITP Massachusetts Institute of Technology Press
Mam Mainstream
Man Manchester
Mar Marsilio
MARS Museums Arts & Records Service
Mat Matthews
May Mayflower
Maz Mazzotta
Mb Montbrisson
MB Mitchell Beazley
M&B Marchi & Bertolli