: A 2025 research paper by Dr. Paul Calem explores the recent rise in credit card APRs and institutional resilience.

2. Environmental Science: Association of Plastic Recyclers (APR)

: Official statements on topics like chemical recycling, landfill bans, and post-consumer resin (PCR) mandates. 3. Occupational Safety: Air-Purifying Respirators (APR) APR Design Guide Overview

In finance, APR represents the annual cost of borrowing money, including interest and fees.

: The Consumer Financial Protection Bureau (CFPB) provides detailed explainers on how APR appears on loan estimates and the Truth in Lending Act (TILA) requirements.