What does LL stand for?

Aero Lloyd Flugreisen GmbH & Co. KG (SAUO)

All Is Well - Search and rescue symbol that can be stamped in sand or snow

Bell-Air - ICAO designator (AD)

Continuous Light - Plant physiology (QSUL)

Double-Loop Magnetic Mine Sweep - Navy - British

International Convention on Load Lines (SAUO)

Lab. Lafon - France - Research code symbol

Labor Letter - Cast Metals Association - A publication

Lamina Lucida - Dermatology

Landline - Aviation

Land-Line - Telecommunications (TEL)

Land Lines (SAUO)

Land Locomotion Division - Army Tank-Automotive Command - Warren, MI

Land Locomotion Laboratory - Army

Landlord - Legal shorthand (LWAP)

Landsberg - Lech - German license plate city code

Language Laboratory (SAUO)

Large Letter

Large Light Seeds - Botany

Large Lymphocyte - Medicine

Last (ROG)

Late Latin - Language, etc.

Latent Lethality - Radiation casualty criterion - Army

Lateral Lemniscus - Neuroanatomy

Lateral Line - Invertebrate zoology

Lateral Lip

Laugh Lovers (EA)

Launch and Landing - NASA (NASA)

Launch Left (MCD)

Laurentian Life Insurance Co., Inc. - Toronto Stock Exchange symbol

Law Latin

Law List (ILCA)

Laws (ROG)

Laymen's League (EA)

League (ROG)

Lean Line (EA)

Leased Line - Private telephone or Teletype line - Telecommunications

Lease or Loan

Leaves - Bibliography

Lederle Laboratories - Research code symbol

Leech Lake Band of Chippewa - NCIC Indian nation code (NCIC)

Left Lateral - Anatomy (DAVI)

Left Leg (MAE)

Left Lower - Medicine

Left Lung - Medicine

Legal Letter (WDAA)

Lega Lombarda - Italy - Political party (ECED)

Leges - Laws - Latin

Legislative Liaison

Legum - Of Laws - Latin (ADA)

Lending Library

Lend-Lease - Bill - World War II

Lepromatous-Type Leprosy - Animal pathology

Lessons Learned

Level Lock (SAUS)

Lever Lock (MCD)

Lewandowsky-Lutz - Syndrome - Medicine (DB)

Liberty Lobby (EA)

License in Civil Law

Lighterage Limits

Light Line - Military

Light Load (AAG)

Light Lock

Light Lorry - British

Limited Liability - Finance

Limiting Level

Lincoln Laboratories (or Laboratory) (SAUO)

Lincoln Laboratory - MIT (MCD)

Lincoln Libraries (ACAE)

Lincoln Library of Essential Information

Linear-Linear - Mathematics (ODA)

Line Leg - Telegraph - Telecommunications (TEL)

Line Link (IAA)

Lines

Lines Layout (MCD)

Linking Loader (IAA)

Link Level - Telecommunications

Lipoprotein Lipase (DB)

Liquid Level (ECII)

Liquid Limit (IEEE)

Liquor Law

List of Lights - Nautical term (HRNC)

Literary Lives - A publication

Lithic - Soil biology - Soil phases (QSUL)

Litre (ROG)

Little League - Baseball

Live Load

Load Limiter - Automotive engineering

Load Line - Shipping (DS)

Load List (MSA)

Local Lesion - Pathology

Local Line - Telecommunications

Local Linearization

Local Loopback (MHDB)

Locator Lists - Army

Loco Laudato - In the Place Quoted - Latin

Lodges - Freemasonry (ROG)

Loft Line (MSA)

Logical Link

London Library (ODA)

London Lyceum (SAUO)

Longest Lobe - Communications term (DCT)

Long Lead (NASA)

Longleaf - Lumber (WOHB)

Long Line - Telecommunications (MCD)

Loose Leaf

Lord Lieutenant

Lords

Loudness Level

Lower Laterals - Botany

Lower Layers

Lower Left

Lower Leg

Lower Lid - Ophthalmology

Lower Limb - Lower edge of sun, moon, etc. - Navigation

Lower Limen - Psychology

Lower Limit

Lower Lip - Anatomy (DAVI)

Lower Lobe - Medicine

Low Latin - Language, etc.

Low Level

Low Load - Finance

Lumbar Laminectomy - Medicine (IDYL)

Lumbar Length - Anatomy (DAVI)

Lunar Landing - NASA (KSC)

Luther League - Defunct (EA)

Lutlag - Limited Company - Norwegian

Lymphoblastic Lymphoma - Oncology (DAVI)

Lymphoid Leukemia - Medicine (DB)

Lysolecithin - Biochemistry

Lapis Lazuli (VRA)

Lines (WDMC)