PQQ
PQQ may refer to:
- Pyrroloquinoline quinone, enzyme cofactor
- Port Macquarie Airport, IATA Airport Code
- Pre-qualification questionnaire, which precedes an invitation to tender
See also
[edit]
This disambiguation page lists articles associated with the title PQQ.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.