- CCE - Cascading citation expansion
- DCA - Document co-citation analysis
- E - Epistemic uncertainty
- FOR - Field of research
- H - Hedging uncertainty
- T - Transitional uncertainty
- LRF - Link retaining factor
- LBY - Look back years
- LSI - Latent Semantic Indexing
- LLR - Log-likelihood ratio
- MI - Mutual information
- PMI - Pointwise mutual information
- SVA - Structural variation analysis
- U180 - Usage over the last 180 days
- U2013 - Usage since 2013
- WC - WoS categories
- WoS - Web of Science
