What does ert stand for?

Earth Relative Time (ADWA)

Earth Received Time - Astronomy

Earth Resources Technology (SAUO)

Educational Requirements Test

Effective Reference Time

Egyptian Religious Texts and Representations - New York - A publication (BJA)

Electrical Resistance Temperature

Electrical Resistance Thermometer (SAUS)

Electrical Resistance Tomography (SAUS)

Electric and Radio Trading - A publication (SAUS)

Electron Ray Tube (SAUS)

Elementary Renewal Theorem

Emergency Repair Team - Nuclear energy (GFGA)

Emergency Response Team (NRCH)

Emergency Response Team - Computer modeling

Emergency Response Time (AAEL)

Emergency Response Training

Emergency Room Technician (SAUS)

Emergency Room Triage (MELL)

Encoder-Receiver-Transmitter - Telecommunications

Energy Resources Technology (SAUS)

Enershare Technology Corp. - Vancouver Stock Exchange symbol

Engineered Reinforced Technology, Howell, NJ - Manufacturer code for watercraft hull identification number (USCG)

Engineering Release Ticket

Engine Rotor Tester

Enhanced Readiness Test (ABAC)

Ente de Radiodiffusion y Television - Radio and television network - Argentina

Environmental Research & Technology (SAUS)

Environmental Research and Technology, Inc. - Concord, MA (MCD)

Environmental Research and Technology, Information Center, Concord, MA - OCLC symbol (OCLC)

Environmental Response Team - Environmental Protection Agency

Environment Round Table

Enzyme Replacement Therapy - Medicine (MELL)

Equipment Removal Tag (MCD)

Equipment Repair Time

Estimated Removal Time (SAUS)

Estimated Repair Time - Telecommunications (TEL)

Estrogen Replacement Therapy - Medicine

European Round Table (EAIO)

European Roundtable of Industrialists, Bruxelles (SAUS)

Evidence Response Team - Law enforcement

Excess Retention Tax (ODA)

Execute Reference Time (MCD)

Execution Reference Time (CCCA)

Executive Reference Time

Exhibits Round Table - American Library Association

Expected Run-Time

Extended-Range TOW - Tube-Launched, Optically Tracked Wire-Guided (Weapon) (MCD)

Extended-Release Tablets - Medicine (MELL)

Extended Research Telescope

External Radiation Therapy - Medicine