- Lean Innovation
- Lean Leadership
- Lean Management
- Lean Production
- LEAP
- Learning organization
- Lebenszyklusanalyse
- Leistung
- Leistungsprozess
- Lenkungsausschuss
- Lenkungskreis
- Lern-Ebenen 1,2,3
- Lernende Organisation
- Lerntagebuch
- Lessee
- Lessons Learned
- Lessor
- Letter of Intent
- Level-5 Leadership Modell nach Collins
- Leverage-Effekt
- Liabilities
- Liefergegenstand
- Lieferkette
- Life Cycle
- Life Cycle Costs
- LIFO
- Linkrot
- Lip service
- Liquid funds
- LJM
- Load, fire, aim
- Loan
- Lob und Ermutigung
- Location Based Services
- Locator Information
- Lock-up Period
- LOGIS
- Logische Gruppe und logische Kette
- LOI
- Long-term liabilities
- Loop Mail
- Loslassen
- Loss
- Low hanging fruits
- Low-Performer
- LTPD
- Luhn-Formel
- Lurker
- Luser
- M&A
- M&A-Prozess
- M+V
- M-Commerce
- M2M
- MA
- Macarena-Seite
- Maccaroni Defense
- Machbarkeitsstudie (Projekte)
- MAD
- Mail-Bombing
