Appendix B – Table of Acronyms.
ACL – access control list
AES – advanced encryption standard CA – certificate authority
CSIP – Common Smart Inverter Profile DER – distributed energy resource DNS – domain name service
ECDHE – elliptic curve Diffie-Helman
ECDSA – elliptic curve digital signature algorithm EMS – energy management system
FSA – function set assignment GUID – global unique identifier HTTP – Hypertext Transfer Protocol ID – identity
IEC - International Electrotechnical Commission
IEEE – Institute of Electrical and Electronics Engineers IOU – investor owned utility
IP – internet protocol LAN – local area network
LFDI – long form device identifier PCC – point of common coupling REST - representational state transfer
SIWG – Smart Inverter Working Group SFDI – short form device identifier
TLS – transport layer security
UTC – coordinated universal time VAr – volt-ampere reactive