> For the complete documentation index, see [llms.txt](https://whitepaper.zarela.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.zarela.io/annex/acronyms.md).

# Acronyms

**AI** : Artificial Intelligence. 

**BCI** : Brain Computer Interface

**CID** : Content-Identifier. 

**ECG** : Electrocardiogram.

**EEG** : Electroencephalogram.

**EMG** : Electromyogram. 

**ENG**  : Electroneurogram.

**HMI** : Human Machine Interface. 

**IPFS** : InterPlanetary File System. 

**P2P** : Peer-to-Peer.

**PCG :** Phonocardiogram. 

**PoC :** Proof-of-Contribution.

**SDG :** Sustainable Development Goals. 

**ZSC :** Zarela’s Smart Contract.