BER may refer to:

Science and technology

Biology and medicine

Basal electrical rhythm The basal or basic electrical rhythm (BER) or electrical control activity (ECA) is the spontaneous depolarization and repolarization of pacemaker cells known as interstitial cells of Cajal (ICCs) in the smooth muscle of the stomach, small intestine, ...

, spontaneous rhythmic slow action potentials that some smooth muscles of the GI tract display * Base excision repair, a DNA repair pathway *

Benign early repolarization Benign early repolarization also known as early repolarization ( abbr.: BER) is found on ECG in about 1% of those with chest pain. It is diagnosed based on an elevated J-point / ST elevation with an end-QRS notch or end-QRS slur and where the ST ...

, a heart arrhythmia *

Blossom end rot Calcium (Ca) deficiency is a plant disorder that can be caused by insufficient level of biologically available calcium in the growing medium, but is more frequently a product of low transpiration of the whole plant or more commonly the affected tis ...

, a plant disorder

Computing

* Basic Encoding Rules, a set of rules for encoding data * Bit error rate, the ratio between the number of incorrect bits transmitted to the total

Places

* Bermuda (IOC and UNDP code), a British overseas territory * Bohai Economic Rim, the economic region surrounding Tianjin, China

Transport

* Air Berlin (ICAO code: BER), a defunct German airline *

Berlin Brandenburg Airport Berlin Brandenburg Airport ''Willy Brandt'' (german: Flughafen Berlin Brandenburg "Willy Brandt", , ) is an international airport in Schönefeld, just south of the Germany, German capital Berlin in the state of Brandenburg. Named after the f ...

(IATA code: BER), Germany

Other uses

* Beyond economic repair, a rating of a damaged item *

Block Exemption Regulation The Block Exemption Regulation is an exemption in a business line or industry, which debars organizations in the industry from some business activities in order to create competition. The regulation is highly known in the automobile industry due to ...