INSP

Insp is an abbreviation that can refer to several different terms depending on the context. There is no single, universal definition for the string "Insp," so its meaning is inferred from its surrounding text, field, and jurisdiction.

In law enforcement and governance, Insp. or Insp is commonly used as the abbreviation for Inspector, a rank or title in police, customs, and some security services. The exact duties and seniority attached to the rank vary by country and agency.

In medicine and physiology, insp. is widely used as shorthand for inspiration or inspiratory, indicating the phase of breathing opposite to expiration (exp.). It appears in clinical notes, respiratory charts, and flow-volume studies.

In other professional domains, the letters may appear as an internal shorthand or project label, but such uses are highly context-specific and not standardized across disciplines.

Because of its polysemy, readers should rely on context or accompanying glossaries to determine which meaning applies. When in doubt, expanding the term to "Inspector" or "inspiration/inspiratory" clarifies the intended sense.